Güncel Gönderiler: Dergiler / Journals
Toplam kayıt 1377, listelenen: 701-720
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On the orbits of some metabelian groups
(Işık University Press, 2022)In this study, the orbits of non abelian metabelian groups of order 26, 28 and 30 are found using conjugation action. The non abelian metabelian groups considered in this study are some dihedral groups D₁₃, D₁₄ and D₁₅ as ... -
Introduction to total dominator edge chromatic number
(Işık University Press, 2022)We introduce the total dominator edge chromatic number of a graph G. A total dominator edge coloring (briefly TDE-coloring) of G is a proper edge coloring of G in which each edge of the graph is adjacent to every edge of ... -
Determination of a nonlinear source term in a reaction-diffusion equation by using finite element method and radial basis functions method
(Işık University Press, 2022)In this paper, two numerical methods are presented to solve a nonlinear inverse parabolic problem of determining the unknown reaction term in the scalar reactiondiffusion equation. In the first method, the finite element ... -
Rough cubic Pythagorean fuzzy sets in semigroup
(Işık University Press, 2022)In this paper, we intend the concept of rough cubic Pythagorean fuzzy ideals in the semigroup. By using this notion, we discuss lower approximation and upper approximation of cubic Pythagorean fuzzy left (right) ideals, ... -
On bivariate credibility estimator with GLM theory
(Işık University Press, 2022)Credibility theory is one of the cornerstones of actuarial science as applied to casualty and property insurance, based on the concept of limiting the estimator of individual premium to the class of estimators that are ... -
Approximation by De La Vallée Poussin means in weighted generalized grand Smirnov classes
(Işık University Press, 2022)Let G be a simple connected domain on complex plane such that Γ := ∂G where Γ is a Carleson curve. In this work, we investigate the rate of approximation by De La Vall´ee Poussin mean constructed via p − ε Faber series in ... -
Bipolar fuzzy graphs based on the product operator
(Işık University Press, 2022)From both theoretical and experimental perspectives, bipolar fuzzy set theory serves as a foundation for bipolar cognitive modeling and multi-agent decision analysis, where the product operator may be preferred over the ... -
New solution of conformable Fornberg-Whitham differential equation via conformable sumudu decomposition method
(Işık University Press, 2022)In this work, a new analytical method called the conformable Sumudu decomposition method is introduced to obtain approximate solutions of fractional FornbergWhitham differential equation. The proposed method is a combination ... -
Concordance of dynamic fractional inequalities interconnected on time scales
(Işık University Press, 2022)In this work, we present an extension of dynamic reverse Minkowski’s inequality by using the time scale Riemann–Liouville type fractional integrals. By using the definitions of delta and nabla time scales Riemann–Liouville ... -
Application of the operator φ ((a,b,c@d,e); q,ƒDq) for the polynomials Yn(a, b, c; d, e; x, y|q)
(Işık University Press, 2022)In this paper, we construct the exponential operator φ((a,b,c@d,e); q,ƒDq) that has five parameters a, b, c, d, e and we define a more general polynomials Yn(a, b, c; d, e; x, y|q), in which case, the bivariate Rogers-Szeg¨o ... -
A view on fuzzy Peano space and its application on rail connectivity network
(Işık University Press, 2022)By using fuzzy path connectedness of a fuzzy topological space (X, T), a wide class of a space named as the fuzzy Peano space has been defined in this paper. Some of the interesting properties of a Fuzzy Peano Space are ... -
Nonuniform p - tight wavelet frames on positive half line
(Işık University Press, 2022)Wavelet frames have gained considerable popularity during the past decade, primarily due to their substantiated applications in diverse and widespread fields of engineering and science. Tight wavelet frames provide ... -
Inverse problem for Albertson irregularity index
(Işık University Press, 2022)Graph indices have attracted great interest as they give us numerical clues for several properties of molecules. Some indices give valuable information on the molecules under consideration using mathematical calculations ... -
Total global dominator chromatic number of graphs
(Işık University Press, 2022)Let G = (V, E) be k-colorable (k-vertex colorable) graph and Vi ⊆ V be the class of vertices with color i. Then we assume that f = (V1, V2, · · · , Vk) is a coloring of G. A vertex v ∈ V (G) is a dominator of f if v dominates ... -
Results on Möbius index for standard graphs
(Işık University Press, 2022)This paper is concerned with calculating the Möbius index values and arrived results for a few standard graphs. Some standard graphs which we considered are Path graph, Cycle graph, Complete Graph, Star Graph, Shell graph, ... -
Exponential fraction index of certain graphs
(Işık University Press, 2022)Topological indices play a great role in Mathematical chemistry. Many graph theorists as well as chemists attracted towards these molecular descriptors. The aim of this paper is to introduce and investigate the Exponential ... -
Quadripartitioned single valued neutrosophic rough sets and their applications in decision making
(Işık University Press, 2022)This paper introduces the notion of quadripartitioned single valued neutrosophic rough set. Some basic set metaphysical terminologies, operations and properties of quadripartitioned single valued neutrosophic rough set are ... -
Characterization of uniform and hybrid cellular automata with null boundary
(Işık University Press, 2022)In this article, we dispute about the characterization of Cellular automata with restricted vertical neighborhood and Von neumann neighborhood of null boundary conditions over the field Z₂ in uniform cellular automata and ... -
On some results of perfect dominations of some graphs
(Işık University Press, 2022)A dominating set D ⊆ V (G) of a simple graph G is the set of all u such that for every v ∈ V (G)\D, uv ∈ E(G). An independent set I ⊆ V (G) is a set of non-adjacent vertices in G. An independent dominating set Di ⊆ V (G) ... -
Sum divisor cordial labeling in the context of graphs operations on bistar
(Işık University Press, 2022)A sum divisor cordial labeling of a graph G with vertex set V (G) is a bijection f : V (G) → {1, 2, 3, . . . , |V (G)|} such that an edge e = uv is assigned the label 1 if2|[f(u)+f(v)] and 0 otherwise, then the number of ...
